FREObject initHunspellObject()

in Squiggly/ane/WinDLLHunspellANE/HunspellNativeExtension/HunspellNativeExtension.cpp [54:132]
55 lines of code
11 McCabe index (conditional complexity)

FREObject initHunspellObject(FREContext ctx, void* funcData, uint32_t argc, FREObject argv[]){
	const uint8_t *locale = 0;
	const uint8_t *dictionaryPath = 0;
	uint32_t len = -1;
	FREObject retObj=0;
	Hunspell * hunspellObject;
	BOOL  fRunTimeLinkSuccess = FALSE; 
	//get first argument
	if(FREGetObjectAsUTF8(argv[1], &len, &dictionaryPath) != FRE_OK)
	return retObj;
	len = 0;
	
	//get second argument
	if(FREGetObjectAsUTF8(argv[0], &len, &locale) != FRE_OK)
	return retObj;

	//check in cache and return if already present
	if(!(Hunspell_cache.find(std::string((char *)locale))==Hunspell_cache.end()))
		{
			FRENewObjectFromInt32(HUNSPELL_INIT_SUCCESS, &retObj);
			return retObj;
		}
	
	U16Char_t * dic_path_U16= EncConv::convCharStrToU16Str((char *)dictionaryPath, "UTF-8");
	U16Char_t *locale_U16= EncConv::convCharStrToU16Str((char *)locale, "UTF-8");
	std::wstring aff_file= std::wstring((wchar_t *)dic_path_U16)+std::wstring(L"\\Dictionaries\\")+std::wstring((wchar_t *)locale_U16)+std::wstring(L"\\")+std::wstring((wchar_t *)locale_U16)+std::wstring(L".aff");
	std::wstring dic_file= std::wstring((wchar_t *)dic_path_U16)+std::wstring(L"\\Dictionaries\\")+std::wstring((wchar_t *)locale_U16)+std::wstring(L"\\")+std::wstring((wchar_t *)locale_U16)+std::wstring(L".dic");
	std::wstring lib_file= std::wstring((wchar_t *)dic_path_U16)+std::wstring(L"\\libhunspell.dll");
	
	EncConv::releaseU16Str(dic_path_U16);
	EncConv::releaseU16Str(locale_U16);
	//creating OS specific aff,dic file paths refer: DanishOS Issue of CS6 AHP 
	std::string aff_file_U8= makeString(aff_file.c_str());
	std::string dic_file_U8= makeString(dic_file.c_str());
	
	//make the file url's
	std::string lib_file_U8= std::string((char *)dictionaryPath)+std::string("\\libhunspell.dll");
	
	//check for file is present

	if( (FileExists(aff_file) && FileExists(dic_file) && FileExists(lib_file)) == false )
	{
		FRENewObjectFromInt32(RESOURCE_FILES_MISSING, &retObj);
		return retObj;
	}


	LPCTSTR lib_file_lpstring= (wchar_t *)lib_file.c_str();
	
	//make a new hunspell object
	hinstLib = LoadLibrary(lib_file_lpstring); 
	if (hinstLib != NULL) 
    { 
       HUNSPELL_INIT initAdd = (HUNSPELL_INIT) GetProcAddress(hinstLib, "hunspell_initialize"); 
		 
        // If the function address is valid, call the function.
 
        if (NULL != initAdd) 
        {
            fRunTimeLinkSuccess = TRUE;
          hunspellObject = (initAdd) ((char *)aff_file_U8.c_str(), (char *)dic_file_U8.c_str()); 
        }

    } 

//add to hunspell cache	
	if(Hunspell_cache.find(std::string((char *)locale))==Hunspell_cache.end())	
		Hunspell_cache[std::string((char *)locale)]= hunspellObject;
	
	if(hunspellObject)
	{
		FRENewObjectFromInt32(HUNSPELL_INIT_SUCCESS, &retObj);
	}
	else
	{
		FRENewObjectFromInt32(HUNSPELL_INIT_FAIL, &retObj);
	}
	return retObj;
}